diff --git a/si4/soft_gsm_main.si4project/soft_gsm_main.sip_sym b/si4/soft_gsm_main.si4project/soft_gsm_main.sip_sym
index 7e6cdac..bedf4df 100644
Binary files a/si4/soft_gsm_main.si4project/soft_gsm_main.sip_sym and b/si4/soft_gsm_main.si4project/soft_gsm_main.sip_sym differ
diff --git a/si4/soft_gsm_main.si4project/soft_gsm_main.sip_xm b/si4/soft_gsm_main.si4project/soft_gsm_main.sip_xm
index ce6efda..20f8fa1 100644
Binary files a/si4/soft_gsm_main.si4project/soft_gsm_main.sip_xm and b/si4/soft_gsm_main.si4project/soft_gsm_main.sip_xm differ
diff --git a/si4/soft_gsm_main.si4project/soft_gsm_main.siwork b/si4/soft_gsm_main.si4project/soft_gsm_main.siwork
index f39bad8..3c4ef82 100644
Binary files a/si4/soft_gsm_main.si4project/soft_gsm_main.siwork and b/si4/soft_gsm_main.si4project/soft_gsm_main.siwork differ
diff --git a/source/app/app_drv.c b/source/app/app_drv.c
index 480df67..4334335 100644
--- a/source/app/app_drv.c
+++ b/source/app/app_drv.c
@@ -51,21 +51,31 @@ void L3_UARTcom4_exp_protocol(TS_Handle_0d0a *p)
 {
 	if (1 == p->ok )
 	{
+	#if 0
 		U8 array[D_s_SSTR_0D0A_len+1];
 		U8 num = p->buf[0];
 		byte_copy_uc(array,p->buf+1,num);
-		p->ok = 0;
-		
+
 		array[num] = 0;
 		L3_protocol_handler_uart4_fun(array);
+	#else
+		if(p->buf[0] > D_s_SSTR_0D0A_len)
+		{
+			p->buf[0] = D_s_SSTR_0D0A_len;
+		}
+		p->buf[p->buf[0]] = 0;
+		L3_protocol_handler_uart4_fun(p->buf + 1);
+	#endif
+		p->ok = 0;
 	}
 }
 
+
 void L3_UARTcom3_exp_protocol(TS_Handle_PH3 *p)
 {
 	if (1 == p->ok)
 	{
-	#if 1
+	#if 0
 		TS_PH3_ccmodbus ccmodbus;
 		byte_copy_uc((U8*)&ccmodbus,(U8*)&p->ts_ccmodbus,p->ts_ccmodbus.num + 3);
 		if(ccmodbus.buf[0] != G._rfid)	//rfid发生改变
@@ -73,7 +83,10 @@ void L3_UARTcom3_exp_protocol(TS_Handle_PH3 *p)
 			G.rfid = G._rfid = ccmodbus.buf[0];
 		}
 	#else
-		L0_uart3_uc(p->reg);
+		if(p->ts_ccmodbus.buf[0] != G._rfid)	//rfid发生改变
+		{
+			G.rfid = G._rfid = p->ts_ccmodbus.buf[0];
+		}
 	#endif
 		p->ok = 0;
 	}
@@ -84,48 +97,7 @@ void L3_UARTcom0_exp_protocol(TS_Handle_PH3 *p)
 {
 	if (1 == p->ok)
 	{
-		TS_PH3_ccmodbus ccmodbus;
-		//L0_uart0_uc(0xaa);
-		byte_copy_uc((U8*)&ccmodbus,(U8*)&p->ts_ccmodbus,p->ts_ccmodbus.num + 3);
-		p->ok = 0;
-		//L3_protocol_handler_uart0_fun(&ccmodbus,0);
-	}
-}
-
-#if 0
-void L3_UARTcom2_exp_protocol(TS_Handle_PH1A *p)
-{
-	if (1 == p->ok )
-	{
-		U8 slaveId = s_task_485.slaveId;
-		TS_PH1A_DAT tsph1A;
-		byte_copy_uc((U8*)&tsph1A,(U8*)&p->buf,D_HETU_FXA_buf_max);
 		p->ok = 0;
-		switch(tsph1A.oper)
-		{
-		case OPER_ANGLE_DAT:{
-			s_task_485.received = 1;
-			G.currentSensorVal[slaveId - U485_BASE] = (U16)tsph1A.xaxis[0] << 8 | tsph1A.xaxis[1];
-			//ID已经在协议解析处过滤，这里不�?要再处理
-	#if 0
-			L0_uart0_uc(tsph1A.filter);L0_uart0_uc(tsph1A.id);
-			L0_uart0_uc(tsph1A.xaxis[0]);L0_uart0_uc(tsph1A.xaxis[1]);
-			L0_uart0_uc(tsph1A.yaxis[0]);L0_uart0_uc(tsph1A.yaxis[1]);
-			L0_uart0_uc(tsph1A.zaxis[0]);L0_uart0_uc(tsph1A.zaxis[1]);
-	#endif
-			G.papers[slaveId - U485_BASE].version = APP_VERSION_HEX;
-			G.papers[slaveId - U485_BASE].LowPower = 0x00;			//1bit
-			G.papers[slaveId - U485_BASE].cameraNotWorking = 0x00;	//1bit
-			G.papers[slaveId - U485_BASE].cameraIndex = 0x00;	//4bit
-			G.papers[slaveId - U485_BASE].paperNum = 
-					L2_paper_count(slaveId - U485_BASE, (U16)tsph1A.xaxis[0] << 8 | tsph1A.xaxis[1]);		//10bit
-				break;
-		}
-		case OPER_ANGLE_SET_ID:
-			L2_do_angle_setid_ack(tsph1A.xaxis[0]);
-			break;
-		}
 	}
 }
-#endif
 
diff --git a/source/app/app_task_485.c b/source/app/app_task_485.c
index 85af9a5..29cf828 100644
--- a/source/app/app_task_485.c
+++ b/source/app/app_task_485.c
@@ -79,10 +79,6 @@ void L3_task_485_handle(TS_485 *s)
 						}
 						else if(s->pAckPkg->salver == G.md_slaver_info[4].slaver)
 						{
-							//if(s->pAckPkg->buf[1] != 0 || s->pAckPkg->buf[2] != 0)	//按键不为0
-							//{
-							//	G.rfid =  (U16)(s->pAckPkg->buf[1]) << 8 | (U16)(s->pAckPkg->buf[2]);
-							//}
 							if(s->pAckPkg->buf[2] != G._keyled)	//按键发生改变
 							{
 								G.rfid = G._keyled = s->pAckPkg->buf[2];
diff --git a/source/bsp/bsp_config.c b/source/bsp/bsp_config.c
index ca6eab6..fdeffea 100644
--- a/source/bsp/bsp_config.c
+++ b/source/bsp/bsp_config.c
@@ -193,7 +193,7 @@ void L0_cpu_init(void)
 }
 
 //------------------------------串口协议配置 ------------------------------------
-TS_Handle_PH3 s_uart0_rec;
+//TS_Handle_PH3 s_uart0_rec;
 TS_Handle_PH4 s_uart2_rec;
 TS_Handle_PH3 s_uart3_rec;
 TS_Handle_0d0a s_uart4_at_rec;
@@ -211,12 +211,14 @@ void L1_s2b_PH4_2(unsigned char sbufreg)
 	L1_s2b_PH4(&s_uart2_rec);
 }
 
+#if 0
 //uart0
 void L1_s2b_PH3_0(unsigned char sbufreg)
 {
 	s_uart0_rec.reg = sbufreg;
 	L1_s2b_PH3(&s_uart0_rec);
 }
+#endif
 
 
 //uart3
@@ -245,12 +247,14 @@ void L1_s2b_gm35(unsigned char sbufreg)
 
 void L1_uart_tpc_config(void)
 {	
+#if 0
 	//uart0 protocol setting...
 	s_uart0_rec.head = 0;
 	s_uart0_rec.ok = 0;
 	s_uart0_rec.head_0 = D_CMD_Filter1_ff;
 	s_uart0_rec.head_1 = D_CMD_Filter2_fe;
 	s_uart0_rec.sp = (U8*)&(s_uart0_rec.ts_ccmodbus);
+#endif
 
 	//uart2 protocol setting...
 	s_uart2_rec.head = 0;
@@ -262,7 +266,7 @@ void L1_uart_tpc_config(void)
 	s_uart3_rec.ok = 0;
 	s_uart3_rec.head_0 = D_CMD_Filter1_ff;
 	s_uart3_rec.head_1 = D_CMD_Filter2_fe;
-	s_uart3_rec.sp = (U8*)&(s_uart0_rec.ts_ccmodbus);
+	s_uart3_rec.sp = (U8*)&(s_uart3_rec.ts_ccmodbus);
 
 	//uart4
 	s_uart4_at_rec.head = 0;
@@ -277,7 +281,7 @@ void L1_uart_tpc_config(void)
 	s_uart4_tcp_rec.head_1 = D_CMD_Filter2_fe;
 	s_uart4_tcp_rec.sp = (U8*)&(s_uart4_tcp_rec.ts_ccmodbus);
 
-	Lp0_uart0_fun = L1_s2b_PH3_0;
+	//Lp0_uart0_fun = L1_s2b_PH3_0;
 	Lp0_uart2_fun = L1_s2b_PH4_2;
 	Lp0_uart3_fun = L1_s2b_PH3_3;
 	Lp0_uart4_fun = L1_s2b_gm35;
diff --git a/source/tpc/tpc_0d0a.h b/source/tpc/tpc_0d0a.h
index c5efa27..426e5c4 100644
--- a/source/tpc/tpc_0d0a.h
+++ b/source/tpc/tpc_0d0a.h
@@ -4,7 +4,7 @@
 #include "../clib/Type.h"
 
 ///-----------------------------------------------------------------------------------------
-#define D_s_SSTR_0D0A_len	128	//str类的协议需要长度大一些，容易bug的地方，限制为接收64bytes的数据
+#define D_s_SSTR_0D0A_len	64	//str类的协议需要长度大一些，容易bug的地方，限制为接收64bytes的数据
 #define FLAG_NONE 0
 #define FLAG_DISCARD 1
 #define FLAG_CCID 2
diff --git a/source/tpc/tpc_ccmodbus.h b/source/tpc/tpc_ccmodbus.h
index a78471a..117e161 100644
--- a/source/tpc/tpc_ccmodbus.h
+++ b/source/tpc/tpc_ccmodbus.h
@@ -66,7 +66,7 @@ msp/uartx.c    底层代码	 和cpu相关
 /// 协议表达的意思为地址为0x52的从机,  功能码16 数据为11 22 33 44,校验码 F5 9F 
 /// 校验码的范围为
 
-#define D_s_PH3_ccmodbus_max	128
+#define D_s_PH3_ccmodbus_max	64
 #define D_s_PH3_ccmodbus_min	4
 
 typedef struct